It's probably a good time to sound in the retreat
( can be paid with either or .) Whenever another Insect you control dies, put it on the bottom of its owner's library, then mill two cards
Finally, Freyalise's -6 ability will draw lots of cards with a board state full of Elves, and getting enough loyalty counters for that ability should prove easy in most games.
All is Dust This is the opposite of cheap and not even that reliable
Proliferate is the most well-known of these, having been introduced all the way back in October 2010 with Scars of Mirrodin, and basically lets you put more counters on anything or anyone that has counters on it
I also decided to add more card advantage in: Rhystic Study, Kindred Discovery, and Sylvan Library